python爬虫学习

一、基本 01.学习这段代码的时候，需要搞明白，用了re和requests库 #Learning to this code, it is necessary to understand and use the re and requests 02.学习这段代码的时候，要明白两个模块用什么方法，这些方法的功能是什么 #Learning to this code, with what method to understand the two modules, what are the functions of these methods

二、底层 这些方法（函数）是怎么实现的 #These methods (functions) is how to achieve

三、拓展 针对这些模块的其他常用的方法进行深入学习 #Other commonly used methods for these modules for further study